TRS-Environmental - Envent Engineering Ltd. Sulfur Sentry Hydrogen Sulfide (H2S) Analyzer, 0 to 20 ppm/ 0 to 1 Grain, Flow Rate: 100 to 200 cc/m, Data Logging

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Envent Engineering Ltd. - Sulfur Sentry Hydrogen Sulfide (H2S) Analyzer, 0 to 20 ppm/ 0 to 1 Grain, Flow Rate: 100 to 200 cc/m, Data Logging

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The Sulfur Sentry measures hydrogen sulfide (H₂S) in natural gas or other process streams and is designed as a portable analyzer for spot tests. This new design by Envent Engineering utilizes H₂S sensing tape to provide a linear and interference-free output of H₂S concentration for portable monitoring. The Sulfur Sentry is easy to operate and provides quick and accurate readings. The dual display allows the operator to see the output in ppm and grains (others available). The H₂S concentration is archived internally in non-volatile memory for later retreval, and the archived data can be exported to a spreadsheet for analysis and storage. Low power consumption (3 watts) allows the Sulfur Sentry to operate on battery power for 12 hours or indefinitely from a vehicle or the supplied wall charger. The Sulfur Sentry is designed to withstand the harshest of conditions and comes with a two year warranty. Optional equipment: A solar power pack is available to extend the operating time of the analyzer; and, a calibration kit includes the calibration gas, regulator and case.

Specifications

Range: 0 to 20 ppm (Other Ranges Available), 0 to 1 Grain
Accuracy: +/-1.5% of Reading
Measurement Method: Lead Acetate Reaction Rate Method (ASTM D4084-07)
Repeatability: +/-1%
Response Time: 20 Seconds to 90% of Step Change, Alarm
Flow Rate: 100 to 200 cc/m (Internally Controlled), Adjustable Sweep
Display: LCD, Backlit
Data Logs: 8,000 Data Points
Inlet Pressure: 5 psig Minimum to 1,500 psig Maximum
Environmental Range: 0 to 50 C (Standard), 0 to 90% RH
Power: 12 Volt DC Internal Battery (<3 Watt Consumption), 120 Volt AC Wall Charger & 12 Volt Vehicle Charge Cables
Output: Standard Range Between 0 to 100 ppb to 0 to 100 ppm (Dual Isolated 4-20mA)
Input: 24-Bit AD, Microprocessor Based Sensor Block
Weight: 35 lbs.
Dimensions: 17.6 inches (L) x 11.7 inches (W) x 7.1 inches (D)